Irritation, infections, and unpleasant odors are just a few of the health conditions that can occur if you fail to maintain good hygiene habits for your penis and sexual health.[1] Cleaning your penis after sex can also help reduce your chances of contracting a sexually transmitted infection (STI).[2] Hygiene practices will be slightly different between circumcised and uncircumcised men, but both are quite similar. Learning how to properly clean your penis can help you maintain optimal health and cleanliness.

Steps

Method1

Cleaning an Uncircumcised Penis

1

Choose a mild soap. Many soaps contain perfumes that may irritate sensitive skin, and some contain cleaning agents too harsh for use on the genitals. For best results, choose a mild, unscented soap meant for use on the body (in other words, do not choose hand soap).[3]

If you have sensitive skin, ask your doctor or dermatologist about choosing soap that's right for you.

2

Take a shower or bath. Use warm water, rather than hot water, to avoid burning or irritating your genitals and the rest of your body.[4] Shower as you normally would, washing all over with warm water and the mild, unscented soap you've chosen.

3

Wash the penis. Lather up your choice of mild, unscented soap between your hands, and apply it to the testicles and shaft of the penis. The key thing to remember with an uncircumcised penis is to wash under the foreskin.[5]

Gently pull the foreskin back as far as it will go. Do not force the foreskin past its natural point, as this may damage the penis and cause scar tissue to develop.[6]

Apply soap under the foreskin, and thoroughly rinse away all the soap and any debris that may have collected.[7]

Keep it clean. Personal hygiene is important, but doctors warn against over-washing the penis. Washing too frequently, especially with soap or shower gel, can cause soreness and irritation.[9] You should also thoroughly dry the penis after showering. If you use talc or body powder on your testicles, resist the urge to powder the penis. If talc gets under the foreskin, it can cause irritation and discomfort.[10]

If you use talc powder, you may want to switch to a cornstarch-based powder instead. There may be a link between talcum powder and ovarian cancer in women[11] — so if you have vaginal sex with a woman and have talc powder on your penis, you may be putting her at risk.

5

Understand foreskin care. With proper care and hygiene, having an uncircumcised penis does not present any significant health problems; however, failure to clean under the foreskin can cause a buildup of oils and debris, called "smegma."[12] Other common foreskin problems include:

inflammation, usually caused by forced retraction and irritants like harsh or perfumed soap[13]

infection, such as posthitis and balanitis, typically caused by poor hygiene and unwashed smegma build-up[14]

Method2

Washing a Circumcised Penis

1

Use a mild soap. Even without the foreskin, you'll want to ensure that you use soap that won't irritate your penis. Opt for a soap or body wash that is mild and fragrance-free.[15]

Take a shower. Once again, it's important to choose a water temperature that won't scald or irritate your skin. Aim for warm (but not hot) water, and wash with soap all over your body like you normally would.[16]

3

Wash the penis. Lather your mild, unscented soap well between your hands. Apply it to the testicles, the base and shaft of the penis, and under the head of the penis. Even without foreskin, it's important to properly wash under the head of the penis as sweat, bacteria, and debris can still accumulate there.[17]

In the absence of the foreskin, all you have to do is lather the penis and thoroughly rinse away the soap under the shower or in the bathtub.

Be sure to thoroughly dry the penis after showering or bathing. Without foreskin, it's technically safe to apply talc or body powder, but you should still exercise caution to avoid getting talc in the urethra or causing skin irritations.[18]

The most severe cause of testicular pain is testicular torsion. This is an abrupt, sharp, “worst pain of your life” feeling that occurs hours after exercise or trauma. If this is the case, you need to be seen immediately by a doctor for an ultrasound of the testes.

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Tips

Wash your penis and urinate as soon as possible after engaging in sexual intercourse. This may help reduce the risk for infection by washing away germs before they can infect the body.[19]

If you’re unable to take a shower due to traveling, work schedule, or personal preference, take a moment to clean your penis at least once per day using a baby wipe or warm washcloth to reduce the buildup of bacteria.

If you have an uncircumcised penis, pull back the foreskin during bathing to look for signs of smegma buildup. Smegma is a natural lubricant your body produces to help keep your penis moist but can take on a cheesy-looking appearance if you practice poor hygiene habits. If you notice smegma buildup under your foreskin, you may need to wash your penis more frequently.[20]

Warnings

Do not clean the inside of the foreskin on young boys or infants who are uncircumcised. In many cases, the foreskin may not be fully retracted as a result of remaining attached to the head of the penis. Pulling back the foreskin to clean the penis could result in pain and damage to these areas.